Have your HVAC system maintained twice a year — once in the spring for AC and once in the fall for the furnace. Heat pumps and ductless mini-splits should also be serviced twice yearly because they run in both heating and cooling modes year-round. Change air filters every 1–3 months between visits.

Service schedule

  • Spring — AC, heat pump, or ductless tune-up
  • Fall — Furnace, heat pump, or ductless tune-up
  • Monthly — Filter check (replace as needed)
  • Quarterly — Hose off outdoor condenser

Bundle both visits at a discount through the Mainstream Maintenance Plan, or book individually via AC maintenance and furnace maintenance.